All items tagged with Test & Measurement and IoT & Sensors (8)

| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including battery testing, w...

| Chinese manufacturers of measuring equipment keep surprising us with affordable multifunction instruments that we would not have thought pos...

| Smart water meters have already been on the market for some time, but replacing our old meters is often not so easy, for technical or bureau...

| With inexpensive ultrasonic sensors, you can design both basic and sophisticated measuring devices for various ranging applications. By comb...

| Want a do-it-yourself solution for taking indoor air quality measurements? This eCO2 Telgram Bot sends alerts to a Telegram account to keep...

| This monitor sends air quality messages on Telegram and shows it on an RGB LED strip and web interface. It uses a CCS811 gas sensor that det...

| It can be difficult to obtain a consistent measurement of the energy consumed by a device running a microcontroller. The BattLab-One battery...

| Building a small weather station to take measurements of the main environmental variables could hardly be simpler. Grab an off-the-shelf mic...